{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["process characterization", "biomedical", "machanical property", "manufacturing process", "enabling technology", "engineering feature"], "input": "The combination of WAAM and forging may hence be used to develop new manufacturing chains that allow for higher material yield and flexibility than conventional forging ."}
{"process characterization": [], "biomedical": [], "machanical property": ["flexibility"], "manufacturing process": ["WAAM", "forging"], "enabling technology": [], "engineering feature": []}